113563760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{74713}}^1$

素因数の和:74745

約数の個数: 40

約数和(自身を含む): 277936080

約数和(自身を除く): 164372320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 74713, 149426, 298852, 373565, 597704, 747130, 1195408, 1419547, 1494260, 2839094, 2988520, 5678188, 5977040, 7097735, 11356376, 14195470, 22712752, 28390940, 56781880, 113563760]

約数ペア:

[(1, 113563760), (2, 56781880), (4, 28390940), (5, 22712752), (8, 14195470), (10, 11356376), (16, 7097735), (19, 5977040), (20, 5678188), (38, 2988520), (40, 2839094), (76, 1494260), (80, 1419547), (95, 1195408), (152, 747130), (190, 597704), (304, 373565), (380, 298852), (760, 149426), (1520, 74713)]